5-Ethyl-1,3-benzenediol CAS 4299-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4299-72-3 |
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Ethyl-1,3-benzenediol (CAS 4299-72-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H10O2. Molecular weight: 138.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Ethyl Standards
- 1,2-Benzenediol, (1,1-dimethylethyl)- (CAS 27213-78-1)
- 5-Butyl-1,3-benzenediol (CAS 46113-76-2)
- 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, 2-(hydrogen sulfate) (CAS 112346-91-5)
- 1,3-Benzenediol, polymer with 2,2'-[1,3-phenylenebis(oxymethylene)]bis[oxirane] and 4,4'-sulfonylbis[phenol] (CAS 129181-55-1)
- 1,3-Benzenediol, polymer with 1,3-benzenediamine (CAS 51774-88-0)
- 1,3-Benzenediol, polymer with 2-(chloromethyl)oxirane (CAS 25120-31-4)
- 1,3-Benzenediol, polymer with 2-furanmethanol (CAS 67939-71-3)
- 1,3-Benzenediol, polymer with 2-propen-1-ol (CAS 42425-45-6)
Recommended Standards
- 5,5-Difluoro-1,4-pentanediamine (CAS 86120-58-3)
- 5-Methoxy-2-methylphenol (CAS 20734-74-1)
- 5-(Hydroxymethyl)-2-methylphenol (CAS 90953-62-1)
- TCN 213 (CAS 556803-08-8)
- Fepradinol (CAS 36981-91-6)
- (4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)benzoyl)-L-glutamic acid (CAS 1562435-65-7)
- 1,1'-[(1S,3S)-1,3-dimethyl-1,3-propanediyl]bis[1,1-bis[4-(1,1-dimethylethyl)phenyl]-Phosphine (CAS 911415-22-0)
- 3-(4-Bromo-1-methyl-1H-pyrazol-3-yl)aniline (CAS 175201-77-1)
- Sodium phenolate trihydrate (CAS 156150-40-2)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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